Articles about system
Geothermal heating prices are what you wish your normal utility bill would look like. Do you know what your heating bill will be next month or next year? Can you be certain your home can hold a steady temperature despite the weather or seasons? The earth can and that is what geothermal heating relies on.
You've heard about solar energy for years. For many people it was the first alternative energy of which you were aware. However, it is not a flawless system of free power. While there are definite advantages to solar energy, they do not come without drawbacks.